We investigate finite Moufang loops with a unique nonidentity commutator which are not associative, but all of whose proper subloops are associative. Curiously, perhaps, such loops turn out to be ``ring alternative'', in the sense that their loop rings are alternative rings.
@article{119295, author = {Orin Chein and Edgar G. Goodaire}, title = {Minimally nonassociative Moufang loops with a unique nonidentity commutator are ring alternative}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {43}, year = {2002}, pages = {1-8}, zbl = {1068.20069}, mrnumber = {1903302}, language = {en}, url = {http://dml.mathdoc.fr/item/119295} }
Chein, Orin; Goodaire, Edgar G. Minimally nonassociative Moufang loops with a unique nonidentity commutator are ring alternative. Commentationes Mathematicae Universitatis Carolinae, Tome 43 (2002) pp. 1-8. http://gdmltest.u-ga.fr/item/119295/
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